package com.xm.mapper;

import com.xm.pojo.Item;

public interface ItemMapper {
    public int deleteByPrimaryKey(Integer id);

    public int insert(Item record);

    public int insertSelective(Item record);

    public Item selectByPrimaryKey(Integer id);

    public int updateByPrimaryKeySelective(Item record);

    public int updateByPrimaryKey(Item record);

    public Item selectByCode(String code);
}